提高水溶液全循环尿素工艺二氧化碳转化率的主要途径

Main Ways of Improving CO_2 conversion Rate for Full Cycle Urea Prcess

分析了二氧化碳转化率在尿素生产中的重要性,综述了近年来采用双塔技术和高效塔内件提高二氧化碳转化率的原理及其实施效果。

This article analyze the importance of co2conversion rate in urea production process. It also intro-duces the principle and effect of two-tower technique andhigh-efficiency tower internal parts.